The Evolving Self: Problem and Process in Human Development
Robert Kegan
The Psychology of the Enneagram Applied to Graphology - A Collection ...
Claudio Garibaldi
How to Think About the Great Ideas: From the Great Books of ...
Mortimer Jerome Adler
Living in the Heart
Drunvalo Melchizedek
An Illustrated Brief History of Western Philosophy, 20th Anniversary ...
Anthony Kenny
Philosophy of Mind: 50 Puzzles, Paradoxes, and Thought Experiments
Torin Alter & Robert J. Howell & Amy Kind